Nashua Weather Forecast

    • 55
    • 83

    Breezy

    • 43
    • 69

    Mostly Sunny

    • 47
    • 66

    Mostly Cloudy

    • 45
    • 68

    Partly Sunny

    • 48
    • 70

    Partly Sunny

    • 45
    • 68

    Partly Sunny

Today 25 Sep Central and Southern Valley

Sunny this Morning, then becoming partly sunny. Breezy with Highs in the lower 80s. Southeast wind 15 to 25 Mph with Gusts up to 40 Mph.

Tonight 25 Sep Central and Southern Valley

Mostly cloudy in the Evening, then clearing. Lows in the mid 50s. Southeast wind around 20 Mph with Gusts up to 40 Mph, becoming west after midnight.

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Nashua Temperature Statistics

September Temperature

Glasgow, Glasgow International Airport (13 miles)

  • Lowest 12 September, 2026

    42.7 °F

  • Average September

    63.4 °F

  • Highest 4 September, 2026

    93.7 °F

Climate (2021–2026)

Glasgow, Glasgow International Airport (13 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    57.8 °F
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